Anaerobic organism

which lacks a defined nucleus, meaning there is a nucleoid which is not bounded by a membrane. Prokaryotes and usually unicellular, but can form larger organisms. A eukaryotic cell is a cell which contains a defined nucleus. Eukaryotes are usually part of a higher organism such as tissues which include organs, but can also be single celled organisms. Prokaryotes include bacteria and…

2004; Cho et al., 2011; Deponte, 2012). Histidine tagging provides a method for isolating and increasing the amount of target protein recovered from a biological organism or mixed sample of proteins (Masek et al., 2011; Singh and Jain, 2013). GFP tagging allows target proteins to be tracked, quantified, and observed within a living organism (Deponte, 2012). Histidine tagging works by attaching a specific number of histidines to the carboxyl or amino terminus of a target protein…

another due to location, organisms present, and balances or imbalances. Productive ponds rely on a variety of different factors that determine the overall productivity of the given ecosystem. The organisms that live in the pond will determine the majority of the overall quality of the ecosystem. Every ecosystem has a food chain, at the bottom of a ponds food chain are microscopic organisms; a.k.a. plankton, algae, or insect larvae. Many smaller and or microscopic organisms rely on them…

gram-staining the organism. After viewing beneath a light microscope, the unknown showed pink rods, proving to be gram-negative. The observation of motility was made by viewing the bacteria moving towards a specific direction. The next tests utilized in determining the unknown was oxidation tests such as oxidase, catalase and nitrate reduction tests. The most pertinent of these tests in the identification process was the oxidase test which was negative, meaning the organism is a facultative…

ELVIS (Extraterrestrial Landing Vehicle Integrated Sampler) was placed on Mars to collect soil samples from the surface of the planet. The scientist’s goal, when ELVIS was launched, was to obtain soil samples from the planet that contained microbes distinguishable from those on Earth. However, when ELVIS returned home it was terribly damaged. The suit material and skin of ELVIS had degraded during the mission. Our goal as microbiologists was to determine if the microbes present in the soil…

Relate the characteristics features of prokaryotic and eukaryotic cell components to their functions Prokaryotes, dating from fossil fuel evidence, have been revealed that they’ve been around for 3.5 billion years, Whereas, Eukaryotes, have been around for only 1.7 billion years. It has been speculated that the eukaryotic cells were evolved by prokaryotes, by symbiosis. Symbiosis is when two different biological species interact with other, for survival. Therefore, the eukaryotes and the…

The definition of Symbiosis is "the living together in an intimate association of two or more dissimilar organisms". Symbiosis is a crucial part of our existence and a reason for the beginning of life on this planet we call home. According to history of our planet, Earth was formed from absolute nothingness to tiny molecules of thick water vapor and many compounds of nitrogen, carbon dioxide, ammonia, and more. From these molecules, the disorder and order of the molecule reacted with each other,…

flight muscles have one of the highest concentration of mitochondria that is known to scientist (Caprette, Page 1). It would be hard for any multicellular organism to exist without the assist of mitochondria. If you take away the ability to remove electrons from the system and the buildup of metabolic end products hold back the utility of anaerobic metabolism (Caprette, Page 1). Mitochondria is usually found to be in excess when you have a cell that use active processes. For instance, in…

Conditions required for bacterial growth and therefore their reproduction are referred to as Extrinsic and Intrinsic factors. Bacteria can grow anywhere in the world including animals and plants, depending on their characteristic, type and so on. Knowing that, it seems like bacteria can grow everywhere once they have correct conditions. However there are a lot of factors that can affect bacterial growth. The factors affecting bacterial growth are the internal and external conditions of the…

next topic a student should be schooled in is cells and cellular biology. While cells are the building blocks of all living organism, scientists have confirmed that there are actually different types of cells depending on the organism. The two main classes of organisms are the prokaryotes and the eukaryotes. The prokaryotic is the simpler of the two and are the one-celled organisms such as bacteria and archaea. The interior of a prokaryotic cell consists of a main nucleoid, which contains the…